Black bar on side right side of MacBook Air screen
Why is there a black bar on the right side of my mac screen? I have tried to restart my computer multiple times. I didn't drop it or get any liquids on it. I just got it fixed for water damage. Do I seriously have to bring it to Apple and have them fix it for weeks? I need this mac for college.
[Re-Titled by Moderator]
MacBook Air 13″, macOS 12.3